| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $234.94 | 13.445% | $266.5277 | $266.53 | $266.55 | $266.50 |
| Purchase #2 | $200.55 | 5.330% | $211.2393 | $211.24 | $211.25 | $211.20 |
| Purchase #3 | $211.42 | 5.386% | $222.8071 | $222.81 | $222.80 | $222.80 |
| Purchase #4 | $121.82 | 7.425% | $130.8651 | $130.87 | $130.85 | $130.90 |
| Purchase #5 | $31.79 | 10.152% | $35.0173 | $35.02 | $35.00 | $35.00 |
| Purchase #6 | $109.42 | 5.446% | $115.379 | $115.38 | $115.40 | $115.40 |
| Purchase #7 | $118.89 | 6.476% | $126.5893 | $126.59 | $126.60 | $126.60 |
| 7 purchase totals = | $1,028.83 | $1,108.4248 | $1,108.44 | $1,108.45 | $1,108.40 | |